1
Hóa
HcHuCơ
TS Phan
Thanh
SơnNam
B
môn
K
ThutHuCơ
Khoa
K
ThutHóaHc
Trường
ĐạiHc
Bách
Khoa
TP. HCM
Đinthoi: 8647256 ext. 5681
Email: ptsnam@hcmut.edu.vn
2
Chương
13: AMINE -
DIAZONIUM
I.
Giithiu
chung
hpchthucơ
phân
t
cha
1 hay nhiu
nhóm
–NH2
(hay –NHR, -NR2
) liên
kếtviC
Amine đưc
phân
loidatrêns
nhóm
alkyl
hay aryl liên
kếtviN
RN
H
H
amine bc1
RN
R'
H
amine bc2
RN
R'
R
amine bc3
3
II. Danh
pháp
II.1. Tên
thông
thưng
Tên
gc
hydrocarbon + amine
CH3NH2CH3NHCH2CH2CH3CH3CH2NHCH2CH3
CH3NCH3
CH3
CH3NCH2CH2CH2CH3
CH3
CH3CH2NCH2CH2CH3
CH3
methylamine methylpropylamine diethylamine
trimethylamine butyldimethylamine ethylmethylpropylamine
4
II.2. Tên
IUPAC
Amine không
cha
–COOH, -CHO, -OH: alkanamine
CH
3
CH
2
CH
2
CH
2
NH
2
butanamine
CH
3
CH
2
CHCH
2
CH
2
CH
3
NHCH
2
CH
3
N-ethyl-3-hexanamine
CH
3
CH
2
NCH
2
CH
2
CH
3
CH
3
N-ethyl-N-methyl-1-propanamine
CH
3
CHCH
2
CH
2
NHCH
3
3-chloro-N-methyl-1-butanamine
Cl
CH
3
CH
2
CHCH
2
CHCH
3
NHCH
2
CH
3
CH
3
N-ethyl-5-methyl-3-hexanamine
CH
3
CHCH
2
CHCH
3
Br
NCH
3
CH
3
4-bromo-N,N-dimethyl-2-pentanamine
NHCH
2
CH
2
CH
3
CH
2
CH
3
2-ethyl-N-propylcyclohexanamine
5
Cha
nhiu
nhóm
amine:
CH3CHCH2NH2
NH2
1,2-propandiamine
H2NCH2(CH2)4CH2NH2
1,6-hexandiamine
Trttựưutiên: -COOH > -CHO > >C=O > -OH > -NH2
HOCH2CH2NH2
2-aminoethanol
CH3CCH2CH2NH2
O
4-amino-2-butanone
COOH
H2N
4-aminobenzoic acid